VUSBSniffer.cpp revision 2b73ea648457a8fb1ec027d1eeea63f879dad507
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/* $Id$ */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** @file
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Virtual USB - Sniffer facility.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/*
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Copyright (C) 2014 Oracle Corporation
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * available from http://www.virtualbox.org. This file is free software;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * you can redistribute it and/or modify it under the terms of the GNU
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * General Public License (GPL) as published by the Free Software
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/*******************************************************************************
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync* Header Files *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync*******************************************************************************/
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define LOG_GROUP LOG_GROUP_DRV_VUSB
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include <VBox/log.h>
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include <iprt/file.h>
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include <iprt/mem.h>
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include <iprt/buildconfig.h>
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include <iprt/string.h>
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include <iprt/system.h>
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#include "VUSBSniffer.h"
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/*******************************************************************************
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync* Defined Constants And Macros *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync*******************************************************************************/
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** DumpFile Section Header Block type. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_SHB_BLOCK_TYPE UINT32_C(0x0a0d0d0a)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** The byte order magic value. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_SHB_BYTE_ORDER_MAGIC UINT32_C(0x1a2b3c4d)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Current major version. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_SHB_VERSION_MAJOR UINT16_C(1)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Current minor version. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_SHB_VERSION_MINOR UINT16_C(0)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Block type for the interface descriptor block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_IDB_BLOCK_TYPE UINT32_C(0x00000001)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** USB link type. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_IDB_LINK_TYPE_USB_LINUX_MMAPED UINT16_C(220)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Block type for an enhanced packet block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_EPB_BLOCK_TYPE UINT32_C(0x00000006)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** USB packet event types. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_USB_EVENT_TYPE_SUBMIT ('S')
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_USB_EVENT_TYPE_COMPLETE ('C')
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_USB_EVENT_TYPE_ERROR ('E')
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_OPTION_CODE_END UINT16_C(0)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_OPTION_CODE_COMMENT UINT16_C(1)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_OPTION_CODE_HARDWARE UINT16_C(2)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_OPTION_CODE_OS UINT16_C(3)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_OPTION_CODE_USERAPP UINT16_C(4)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync#define DUMPFILE_IDB_OPTION_TS_RESOLUTION UINT16_C(9)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/*******************************************************************************
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync* DumpFile format structures *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync*******************************************************************************/
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * DumpFile Block header.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileBlockHdr
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Block type. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32BlockType;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Block total length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32BlockTotalLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileBlockHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to a block header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileBlockHdr *PDumpFileBlockHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * DumpFile Option header.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileOptionHdr
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Option code. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16OptionCode;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Block total length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16OptionLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileOptionHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to a option header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileOptionHdr *PDumpFileOptionHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * DumpFile Section Header Block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileShb
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Block header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileBlockHdr Hdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Byte order magic. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32ByteOrderMagic;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Major version. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16VersionMajor;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Minor version. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16VersionMinor;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Section length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint64_t u64SectionLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileShb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to a Section Header Block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileShb *PDumpFileShb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * DumpFile Interface description block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileIdb
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Block header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileBlockHdr Hdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Link type. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16LinkType;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Reserved. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16Reserved;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Maximum number of bytes dumped from each packet. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32SnapLen;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileIdb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to an Interface description block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileIdb *PDumpFileIdb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * DumpFile Enhanced packet block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileEpb
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Block header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileBlockHdr Hdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Interface ID. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32InterfaceId;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Timestamp (high). */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32TimestampHigh;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Timestamp (low). */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32TimestampLow;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Captured packet length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32CapturedLen;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Original packet length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32PacketLen;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileEpb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to an Enhanced packet block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileEpb *PDumpFileEpb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * USB setup URB data.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileUsbSetup
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t bmRequestType;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t bRequest;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t wValue;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t wIndex;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t wLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileUsbSetup;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileUsbSetup *PDumpFileUsbSetup;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * USB Isochronous data.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileIsoRec
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int32_t i32ErrorCount;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int32_t i32NumDesc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileIsoRec;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileIsoRec *PDumpFileIsoRec;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * USB packet header (Linux mmapped variant).
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileUsbHeaderLnxMmapped
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Packet Id. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint64_t u64Id;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Event type. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8EventType;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Transfer type. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8TransferType;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Endpoint number. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8EndpointNumber;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Device address. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8DeviceAddress;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Bus id. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint16_t u16BusId;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Setup flag != 0 if the URB setup header is not present. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8SetupFlag;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Data present flag != 0 if the URB data is not present. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8DataFlag;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Timestamp (second part). */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint64_t u64TimestampSec;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Timestamp (us part). */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32TimestampUSec;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Status. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int32_t i32Status;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** URB length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32UrbLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Recorded data length. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32DataLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Union of data for different URB types. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync union
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileUsbSetup UsbSetup;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileIsoRec IsoRec;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync } u;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int32_t i32Interval;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int32_t i32StartFrame;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Copy of transfer flags. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32XferFlags;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Number of isochronous descriptors. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32NumDesc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileUsbHeaderLnxMmapped;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to a USB packet header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileUsbHeaderLnxMmapped *PDumpFileUsbHeaderLnxMmapped;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * USB packet isochronous descriptor.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct DumpFileUsbIsoDesc
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int32_t i32Status;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32Offset;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t u32Len;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t au8Padding[4];
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} DumpFileUsbIsoDesc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef DumpFileUsbIsoDesc *PDumpFileUsbIsoDesc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/*******************************************************************************
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync* Structures and Typedefs *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync*******************************************************************************/
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * The internal VUSB sniffer state.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef struct VUSBSNIFFERINT
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** The file handle to dump to. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RTFILE hFile;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Current size of the block being written. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t cbBlockCur;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Maximum size allocated for the block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t cbBlockMax;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Current block header. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync PDumpFileBlockHdr pBlockHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** Pointer to the block data which will be written on commit. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t *pbBlockData;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync} VUSBSNIFFERINT;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/** Pointer to the internal VUSB sniffer state. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsynctypedef VUSBSNIFFERINT *PVUSBSNIFFERINT;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Allocates additional space for the block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns Pointer to the new unused space or NULL if out of memory.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pThis The VUSB sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param cbAdditional The additional memory requested.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncstatic void *vusbSnifferBlockAllocSpace(PVUSBSNIFFERINT pThis, uint32_t cbAdditional)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Fast path where we have enough memory allocated. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pThis->cbBlockCur + cbAdditional <= pThis->cbBlockMax)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync void *pv = pThis->pbBlockData + pThis->cbBlockCur;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->cbBlockCur += cbAdditional;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return pv;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Allocate additional memory. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t cbNew = pThis->cbBlockCur + cbAdditional;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t *pbDataNew = (uint8_t *)RTMemRealloc(pThis->pbBlockData, cbNew);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pbDataNew)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->pbBlockData = pbDataNew;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->pBlockHdr = (PDumpFileBlockHdr)pbDataNew;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync void *pv = pThis->pbBlockData + pThis->cbBlockCur;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->cbBlockCur = cbNew;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->cbBlockMax = cbNew;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return pv;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return NULL;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Commits the current block to the capture file.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns VBox status code.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pThis The VUSB sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncstatic int vusbSnifferBlockCommit(PVUSBSNIFFERINT pThis)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int rc = VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync AssertPtr(pThis->pBlockHdr);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Update the block total length field. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t *pcbTotalLength = (uint32_t *)vusbSnifferBlockAllocSpace(pThis, 4);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pcbTotalLength)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *pcbTotalLength = pThis->cbBlockCur;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->pBlockHdr->u32BlockTotalLength = pThis->cbBlockCur;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Write the data. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = RTFileWrite(pThis->hFile, pThis->pbBlockData, pThis->cbBlockCur, NULL);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->cbBlockCur = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->pBlockHdr = NULL;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync else
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = VERR_NO_MEMORY;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return rc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Starts a new block for capturing.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns VBox status code.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pThis The VUSB sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pBlockHdr Pointer to the block header for the new block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param cbData Amount of data added with this block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncstatic int vusbSnifferBlockNew(PVUSBSNIFFERINT pThis, PDumpFileBlockHdr pBlockHdr, uint32_t cbData)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int rc = VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Validate we don't get called while another block is active. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Assert(!pThis->cbBlockCur);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Assert(!pThis->pBlockHdr);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->pBlockHdr = (PDumpFileBlockHdr)vusbSnifferBlockAllocSpace(pThis, cbData);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pThis->pBlockHdr)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync memcpy(pThis->pBlockHdr, pBlockHdr, cbData);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync else
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = VERR_NO_MEMORY;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return rc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Adds new data to the current block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns VBox status code.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pThis The VUSB sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pvData The data to add.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param cbData Amount of data to add.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncstatic int vusbSnifferBlockAddData(PVUSBSNIFFERINT pThis, const void *pvData, uint32_t cbData)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int rc = VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Assert(pThis->cbBlockCur);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync AssertPtr(pThis->pBlockHdr);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync void *pv = vusbSnifferBlockAllocSpace(pThis, cbData);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pv)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync memcpy(pv, pvData, cbData);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync else
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = VERR_NO_MEMORY;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return rc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Add a new option to the current block.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns VBox status code.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pThis The VUSB sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param u16OptionCode The option code identifying the type of option.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pvOption Raw data for the option.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param cbOption Size of the optiob data.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncstatic int vusbSnifferAddOption(PVUSBSNIFFERINT pThis, uint16_t u16OptionCode, const void *pvOption, uint16_t cbOption)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int rc = VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileOptionHdr OptHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync OptHdr.u16OptionCode = u16OptionCode;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync OptHdr.u16OptionLength = cbOption;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockAddData(pThis, &OptHdr, sizeof(OptHdr));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if ( RT_SUCCESS(rc)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && u16OptionCode != DUMPFILE_OPTION_CODE_END
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && cbOption != 0)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockAddData(pThis, pvOption, cbOption);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Pad to 32bits. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t abPad[3] = { 0 };
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint32_t cbPad = RT_ALIGN_32(cbOption, 4) - cbOption;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Assert(cbPad <= 3);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (cbPad)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockAddData(pThis, abPad, cbPad);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return rc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncDECLHIDDEN(int) VUSBSnifferCreate(PVUSBSNIFFER phSniffer, uint32_t fFlags,
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync const char *pszCaptureFilename, const char *pszDesc)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int rc = VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync PVUSBSNIFFERINT pThis = NULL;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis = (PVUSBSNIFFERINT)RTMemAllocZ(sizeof(VUSBSNIFFERINT));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pThis)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->hFile = NIL_RTFILE;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->cbBlockCur = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->cbBlockMax = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->pbBlockData = NULL;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = RTFileOpen(&pThis->hFile, pszCaptureFilename, RTFILE_O_DENY_NONE | RTFILE_O_CREATE | RTFILE_O_WRITE | RTFILE_O_READ);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Write header and link type blocks. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileShb Shb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Shb.Hdr.u32BlockType = DUMPFILE_SHB_BLOCK_TYPE;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Shb.Hdr.u32BlockTotalLength = 0; /* Filled out by lower layer. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Shb.u32ByteOrderMagic = DUMPFILE_SHB_BYTE_ORDER_MAGIC;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Shb.u16VersionMajor = DUMPFILE_SHB_VERSION_MAJOR;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Shb.u16VersionMinor = DUMPFILE_SHB_VERSION_MINOR;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Shb.u64SectionLength = UINT64_C(0xffffffffffffffff); /* -1 */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Write the blocks. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockNew(pThis, &Shb.Hdr, sizeof(Shb));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync const char *pszOpt = RTBldCfgTargetDotArch();
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferAddOption(pThis, DUMPFILE_OPTION_CODE_HARDWARE, pszOpt, strlen(pszOpt) + 1);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync char szTmp[512];
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync size_t cbTmp = sizeof(szTmp);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RT_ZERO(szTmp);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Build the OS code. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = RTSystemQueryOSInfo(RTSYSOSINFO_PRODUCT, szTmp, cbTmp);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync size_t cb = strlen(szTmp);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync szTmp[cb] = ' ';
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = RTSystemQueryOSInfo(RTSYSOSINFO_RELEASE, &szTmp[cb + 1], cbTmp - (cb + 1));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync cb = strlen(szTmp);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync szTmp[cb] = ' ';
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = RTSystemQueryOSInfo(RTSYSOSINFO_VERSION, &szTmp[cb + 1], cbTmp - (cb + 1));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc) || rc == VERR_BUFFER_OVERFLOW)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferAddOption(pThis, DUMPFILE_OPTION_CODE_OS, szTmp, strlen(szTmp) + 1);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync else
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = VINF_SUCCESS; /* Skip OS code if building the string failed. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /** @todo: Add product info. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferAddOption(pThis, DUMPFILE_OPTION_CODE_END, NULL, 0);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockCommit(pThis);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Write Interface descriptor block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileIdb Idb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Idb.Hdr.u32BlockType = DUMPFILE_IDB_BLOCK_TYPE;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Idb.Hdr.u32BlockTotalLength = 0; /* Filled out by lower layer. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Idb.u16LinkType = DUMPFILE_IDB_LINK_TYPE_USB_LINUX_MMAPED;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Idb.u16Reserved = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Idb.u32SnapLen = UINT32_C(0xffffffff);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockNew(pThis, &Idb.Hdr, sizeof(Idb));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint8_t u8TsResolution = 9; /* Nano second resolution. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Add timestamp resolution option. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferAddOption(pThis, DUMPFILE_IDB_OPTION_TS_RESOLUTION,
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync &u8TsResolution, sizeof(u8TsResolution));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferAddOption(pThis, DUMPFILE_OPTION_CODE_END, NULL, 0);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockCommit(pThis);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *phSniffer = pThis;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RTFileClose(pThis->hFile);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync pThis->hFile = NIL_RTFILE;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RTFileDelete(pszCaptureFilename);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync VUSBSnifferDestroy(pThis);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync else
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = VERR_NO_MEMORY;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return rc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Destroys the given VUSB sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns nothing.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param hSniffer The sniffer instance to destroy.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncDECLHIDDEN(void) VUSBSnifferDestroy(VUSBSNIFFER hSniffer)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync PVUSBSNIFFERINT pThis = hSniffer;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pThis->hFile != NIL_RTFILE)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RTFileClose(pThis->hFile);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (pThis->pbBlockData)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RTMemFree(pThis->pbBlockData);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync RTMemFree(pThis);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync/**
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * Records an VUSB event.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync *
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @returns VBox status code.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param hSniffer The sniffer instance.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param pUrb The URB triggering the event.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync * @param enmEvent The type of event to record.
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsyncDECLHIDDEN(int) VUSBSnifferRecordEvent(VUSBSNIFFER hSniffer, PVUSBURB pUrb, VUSBSNIFFEREVENT enmEvent)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync{
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync int rc = VINF_SUCCESS;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync PVUSBSNIFFERINT pThis = hSniffer;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileEpb Epb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileUsbHeaderLnxMmapped UsbHdr;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileUsbSetup UsbSetup;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync uint64_t u64TimestampEvent = RTTimeNanoTS();
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Start with the enhanced packet block. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.Hdr.u32BlockType = DUMPFILE_EPB_BLOCK_TYPE;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.Hdr.u32BlockTotalLength = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.u32InterfaceId = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.u32TimestampHigh = (u64TimestampEvent >> 32) & UINT32_C(0xffffffff);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.u32TimestampLow = u64TimestampEvent & UINT32_C(0xffffffff);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.u32CapturedLen = sizeof(UsbHdr) + pUrb->cbData;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync Epb.u32PacketLen = sizeof(UsbHdr) + pUrb->cbData;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u64Id = (uint64_t)pUrb; /** @todo: check whether the pointer is a good ID. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync switch (enmEvent)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBSNIFFEREVENT_SUBMIT:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8EventType = DUMPFILE_USB_EVENT_TYPE_SUBMIT;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBSNIFFEREVENT_COMPLETE:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8EventType = DUMPFILE_USB_EVENT_TYPE_COMPLETE;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBSNIFFEREVENT_ERROR_SUBMIT:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBSNIFFEREVENT_ERROR_COMPLETE:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8EventType = DUMPFILE_USB_EVENT_TYPE_ERROR;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync default:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync AssertMsgFailed(("Invalid event type %d\n", enmEvent));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync switch (pUrb->enmType)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBXFERTYPE_ISOC:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8TransferType = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBXFERTYPE_BULK:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8TransferType = 3;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBXFERTYPE_INTR:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8TransferType = 1;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBXFERTYPE_CTRL:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync case VUSBXFERTYPE_MSG:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8TransferType = 2;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync break;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync default:
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync AssertMsgFailed(("invalid transfer type %d\n", pUrb->enmType));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync bool fRecordData = false;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if ( pUrb->cbData
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && ( ( pUrb->enmDir == VUSBDIRECTION_OUT
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && pUrb->enmType != VUSBXFERTYPE_CTRL
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && pUrb->enmType != VUSBXFERTYPE_MSG
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && enmEvent == VUSBSNIFFEREVENT_SUBMIT)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync || ( pUrb->enmDir == VUSBDIRECTION_IN
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && enmEvent == VUSBSNIFFEREVENT_COMPLETE)))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync fRecordData = true;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8EndpointNumber = pUrb->EndPt | pUrb->enmDir == VUSBDIRECTION_IN ? 0x80 : 0x00;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8DeviceAddress = pUrb->DstAddress;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u16BusId = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8SetupFlag = pUrb->enmType == VUSBXFERTYPE_MSG || pUrb->enmType == VUSBXFERTYPE_CTRL ? 0 : 1;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u8DataFlag = fRecordData ? 0 : 1;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u64TimestampSec = u64TimestampEvent / RT_NS_1SEC_64;;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u32TimestampUSec = u64TimestampEvent / RT_NS_1US_64 - UsbHdr.u64TimestampSec * RT_US_1SEC;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.i32Status = pUrb->enmStatus;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u32UrbLength = pUrb->cbData;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u32DataLength = fRecordData ? pUrb->cbData : 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.i32Interval = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.i32StartFrame = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u32XferFlags = 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u32NumDesc = pUrb->enmType == VUSBXFERTYPE_ISOC ? : 0;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if ( pUrb->enmType == VUSBXFERTYPE_CTRL
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync || pUrb->enmType == VUSBXFERTYPE_MSG)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync PVUSBSETUP pSetup = (PVUSBSETUP)pUrb->abData;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u.UsbSetup.bmRequestType = pSetup->bmRequestType;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u.UsbSetup.bRequest = pSetup->bRequest;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u.UsbSetup.wValue = pSetup->wValue;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u.UsbSetup.wIndex = pSetup->wIndex;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync UsbHdr.u.UsbSetup.wLength = pSetup->wLength;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockNew(pThis, &Epb.Hdr, sizeof(Epb));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockAddData(pThis, &UsbHdr, sizeof(UsbHdr));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Add Isochronous descriptors now. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync for (unsigned i = 0; i < pUrb->cIsocPkts && RT_SUCCESS(rc); i++)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync {
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync DumpFileUsbIsoDesc IsoDesc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync IsoDesc.i32Status = pUrb->aIsocPkts[i].enmStatus;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync IsoDesc.u32Offset = pUrb->aIsocPkts[i].off;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync IsoDesc.u32Len = pUrb->aIsocPkts[i].cb;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockAddData(pThis, &IsoDesc, sizeof(IsoDesc));
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync }
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync /* Record data. */
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if ( RT_SUCCESS(rc)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync && fRecordData)
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockAddData(pThis, pUrb->abData, pUrb->cbData);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync if (RT_SUCCESS(rc))
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync rc = vusbSnifferBlockCommit(pThis);
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync return rc;
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync}
2b73ea648457a8fb1ec027d1eeea63f879dad507vboxsync